A mailing list thread in September 2013 discussed changing the string
returned by the non-POSIX 'uname -o' option.  Nothing ever came of this
because there was no agreement as to what the string should be.

Make the string configurable so that people can decide for themselves.

Signed-off-by: Ron Yorston <[email protected]>
---
 coreutils/Config.src | 8 ++++++++
 coreutils/uname.c    | 4 ++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/coreutils/Config.src b/coreutils/Config.src
index 1ec3a0a..3315623 100644
--- a/coreutils/Config.src
+++ b/coreutils/Config.src
@@ -636,6 +636,14 @@ config UNAME
        help
          uname is used to print system information.
 
+config UNAME_OSNAME
+       string "Operating system name"
+       default "GNU/Linux"
+       depends on UNAME
+       help
+         Sets the operating system name reported by uname -o.  The
+         default is "GNU/Linux".
+
 config UNEXPAND
        bool "unexpand"
        default y
diff --git a/coreutils/uname.c b/coreutils/uname.c
index 1c6aa5f..fd677d2 100644
--- a/coreutils/uname.c
+++ b/coreutils/uname.c
@@ -74,7 +74,7 @@ typedef struct {
        struct utsname name;
        char processor[sizeof(((struct utsname*)NULL)->machine)];
        char platform[sizeof(((struct utsname*)NULL)->machine)];
-       char os[sizeof("GNU/Linux")];
+       char os[sizeof(CONFIG_UNAME_OSNAME)];
 } uname_info_t;
 
 static const char options[] ALIGN1 = "snrvmpioa";
@@ -141,7 +141,7 @@ int uname_main(int argc UNUSED_PARAM, char **argv)
 #endif
        strcpy(uname_info.processor, unknown_str);
        strcpy(uname_info.platform, unknown_str);
-       strcpy(uname_info.os, "GNU/Linux");
+       strcpy(uname_info.os, CONFIG_UNAME_OSNAME);
 #if 0
        /* Fedora does something like this */
        strcpy(uname_info.processor, uname_info.name.machine);
-- 
2.4.3

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